<template>
  <div class="companyTable">
    <div class="tools">
      <Search @clearSearch="pageRefresh" :placeholder="placeholder"></Search>
      <el-button type="primary" class="out_btn" @click="addCompany"
        >添加合作单位</el-button
      >
    </div>
    <router-view :companyData="data"></router-view>
    <div class="table">
      <el-table
        :data="data.slice((lazyPage - 1) * pageSize, lazyPage * pageSize)"
        stripe
        style="margin: 0 auto; width: 98%; font-size: 1rem"
      >
        >
        <el-table-column prop="company_id" label="ID" width="80" min-width="80">
        </el-table-column>
        <el-table-column
          prop="company_name"
          label="公司名称"
          width="140"
          min-width="140"
        >
        </el-table-column>
        <el-table-column
          prop="company_director"
          label="负责人"
          width="140"
          min-width="140"
        >
        </el-table-column>

        <el-table-column
          prop="company_tel"
          label="联系电话"
          width="140"
          min-width="140"
        >
        </el-table-column>
        <el-table-column
          prop="company_email"
          label="邮箱"
          width="200"
          min-width="200"
        >
        </el-table-column>
        <el-table-column prop="status" label="状态" width="80" min-width="80">
          <template slot-scope="scope">
            <el-switch
              v-model="scope.row.status"
              active-color="#13ce66"
              inactive-color="#ff4949"
              @change="changeStatus(scope.row)"
            >
            </el-switch>
          </template>
        </el-table-column>
        <el-table-column
          prop="create_time"
          label="创建时间"
          width="200"
          min-width="200"
        >
        </el-table-column>
        <el-table-column
          prop="modify_time"
          label="修改时间"
          width="200"
          min-width="200"
        >
        </el-table-column>
        <el-table-column label="操作" fixed="right" width="180" min-width="180">
          <template slot-scope="scope">
            <el-button size="mini" @click="Edit(scope.$index, scope.row)"
              >编辑</el-button
            >
            <el-button
              size="mini"
              type="danger"
              @click="Delete(scope.$index, scope.row)"
              >删除</el-button
            >
          </template>
        </el-table-column>
      </el-table>
    </div>
    <div class="pagination">
      <el-pagination
        @current-change="handleCurrentChange"
        :current-page.sync="currentPage"
        :page-size="pageSize"
        layout="prev, pager, next, jumper"
        :total="total"
      >
      </el-pagination>
    </div>
  </div>
</template>

<script>
import { PageHeight } from "../utils/PageHeight";
import Search from "../components/Search.vue";
import Qs from "qs";
export default {
  name: "CompanyTable",
  inject: ["companyRefresh"],
  components: {
    Search,
  },
  data() {
    return {
      placeholder: "请输入单位名称或单位负责人",
      pageSize: 3,
      data: [
        {
          company_id: 1,
          company_name: "",
          company_director: "",
          company_tel: "",
          company_email: "",
          status: true,
          create_time: "",
          modify_time: "",
        },
      ],
      currentPage_old: 1,
      currentPage: 1,
      total: 0,
    };
  },

  mounted() {
    const height = window.innerHeight;
    this.pageSize = PageHeight(height);
    this.getCompanyList();
  },
  computed: {
    lazyPage: function () {
      if (this.currentPage < 4) {
        return this.currentPage;
      } else {
        return this.currentPage % 3 === 0 ? 3 : this.currentPage % 3;
      }
    },
  },
  methods: {
    //获取合作单位列表
    getCompanyList() {
      this.axios
        .get("/company/companyList", {
          params: {
            page: 1,
            count: this.pageSize * 3,
          },
        })
        .then((res) => {
          if (res.data.code === "200") {
            this.data = res.data.data.list;
            this.total = res.data.data.total;
          } else {
            this.$message.error(res.data.msg);
          }
        })
        .catch((err) => {
          console.error(err);
          this.$message.error("获取合作单位列表失败");
        });
    },
    //修改合作单位状态
    changeStatus(row) {
      const data = {
        companyId: row.company_id,
        status: row.status,
      };
      this.axios
        .post("/company/changeStatus", Qs.stringify(data))
        .then((res) => {
          if (res.data.code === "200") {
            this.$message({
              message: res.data.msg,
              type: "success",
            });
          } else {
            this.$message.error(res.data.msg);
            this.pageRefresh();
          }
        })
        .catch((err) => {
          console.error(err);
          this.$message.error("修改合作单位状态失败");
        });
    },
    //添加合作单位
    addCompany() {
      this.$store.commit("maskStatus_change", true);
      this.$router.push("/company/add");
    },
    //刷新页面
    pageRefresh() {
      this.companyRefresh();
    },
    //编辑
    Edit(index, row) {
      this.$store.commit("maskStatus_change", true);
      this.$router.push("/company/edit/id=" + row.company_id);
    },
    //删除
    Delete(index, row) {
      this.$confirm("此操作将删除该合作单位, 是否继续?", "提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
        .then(() => {
          const companyId = row.company_id;
          this.axios
            .post(
              "/company/deleteCompany",
              Qs.stringify({
                companyId,
              })
            )
            .then((res) => {
              if (res.data.code === "200") {
                this.$message({
                  message: res.data.msg,
                  type: "success",
                });
                this.pageRefresh();
              } else {
                this.$message.error(res.data.msg);
              }
            })
            .catch((err) => {
              console.error(err);
              this.$message.error("删除合作单位失败");
            });
        })
        .catch(() => {
          this.$message({
            type: "info",
            message: "已取消删除",
          });
        });
    },
    //搜索
    searchCompany(val) {
      this.axios
        .get("/company/searchCompany", {
          params: {
            companyName: val,
            companyDirector: val,
          },
        })
        .then((res) => {
          this.data = res.data.data.list;
        })
        .catch((err) => {
          this.$message.error("搜索合作单位失败");
          console.error(err);
        });
    },
    //分页函数
    handleCurrentChange(val) {
      this.currentPage = val;
      if (Math.ceil(this.currentPage_old / 3) !== Math.ceil(val / 3)) {
        this.currentPage_old = val;
        this.pageLoad("/company/companyList", val, 3, this.pageSize * 3)
          .then((res) => {
            this.data = res.data.data.list;
          })
          .catch((err) => {
            console.error(err);
            this.$message.error(`获取合作单位列表-第${val}页失败`);
          });
      }
    },
  },
  watch: {
    $route: {
      handler(val) {
        const companyName = val.query.search;
        if (companyName !== undefined) {
          this.searchCompany(companyName);
        }
      },
      deep: true,
    },
  },
};
</script>

<style scoped>
.tools {
  position: relative;
  width: 100%;
  height: 40px;
}
.out_btn {
  position: absolute;
  top: 50%;
  right: 30px;
  transform: translate(0%, -50%);
}
.table {
  margin-top: 15px;
  width: 100%;
  height: 65vh;
}
.pagination {
  float: right;
  width: 50%;
  height: 5vh;
}
.table /deep/ .el-table__body-wrapper::-webkit-scrollbar {
  height: 8px;
}
.table /deep/ .el-table__body-wrapper::-webkit-scrollbar-thumb {
  background-color: #83b7eb;
  border-radius: 5px;
}
.table /deep/ .el-table__body-wrapper::-webkit-scrollbar-track-piece {
  background-color: #e6e6e6;
}
.table /deep/ .el-table__body-wrapper::-webkit-scrollbar-thumb:hover {
  background-color: #2979c9;
}

.table /deep/ .el-table__fixed,
.table /deep/ .el-table__fixed-right {
  height: calc(100% - 7px) !important;
  box-shadow: -5px -2px 10px rgba(0, 0, 0, 0.12) !important;
}
.table /deep/ .el-table__fixed-body-wrapper {
  height: calc(100% - 36px) !important;
}

.table
  /deep/
  .el-table__body-wrapper.is-scrolling-none
  ~ .el-table__fixed-right {
  height: 100% !important;
  bottom: 0 !important;
  box-shadow: none !important;
}

.table /deep/ .el-table--scrollable-y .el-table__fixed-right {
  bottom: 7px !important;
}
.el-table--scrollable-x:not(.el-table--scrollable-y) .el-table__fixed-right {
  bottom: 0 !important;
}

.table /deep/.el-table th > .cell {
  text-align: center;
}

.table /deep/.el-table .cell {
  text-align: center;
}
.table /deep/ .row-expand-cover .el-table__expand-icon {
  visibility: hidden;
}
.table /deep/ .el-tag {
  font-size: 1rem;
}
</style>